Arecipe calls for 1 1/4 cups of sugar to make 20 cookies. how many cups of sugar will you need to make 12 cookies?

1 1/4 can be turned to 1.25

If 1.25 cups of sugar make 20 cookies, then how many cups of sugar will be needed to make 12 cookies?

Make a proportion.

1.25 / 20 = x / 12

Cross multiply

(1.25)(12) = 20x

15 = 20x

Divide both sides by 20

0.75 = x

0.75 cups of sugar are needed to make 12 cookies.

OR

3/4 cups of sugar are needed to make 12 cookies.

You would need a laid out graph for this but could you provide a picture of just a graph? i can give stepssolve for y.subtract 4xdivide by -1 (opposites)graph slope intercept formcheck each point to see if it’s on the graph